Same. Debbie says that Big G has the advantage here in a way that parallels Amz's Alexa and they're going to press that advantage as fast as possible.

Somewhere around here we have an a-v thread that said cities would get levels 4-5 first because the current level of sensors and mapping would support it. Make sense and looks like that's what's happening here. I haven't looked, but I suspect Phoenix has a strong rectangular grid layout as a number of our 'newer' cities do. Boston, OTOH, will be waaaay down the list.

I am impressed. But my first thought was "these are the bunny slopes" very light traffic. I'd like to see it in downtown Chicago at rush hour.

Random thought, how does one of these deal with construction zones? Also what about a flag man or a cop directing traffic I've seen some flagged so lazy with their signals I didn't know what they wanted me to do.